It also needs to be fixed in the O'Hare area too, as it has a shaping point on a runway (+X01), which indicates that it has been rerouted since it was put on the site.
Plus I would recommend '+X03' be renamed to SeyAve, due to it already being an intersection at the same location w/ a traffic light.
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That and it's missing quite a few points on roads that connect directly up to IL-390 interchanges that should be included. I've counted 5 that there's justification to have a point at.
Connections to a nearby parallel expressway.< IL-390 >
1) Wright Blvd, to Exit 8
2) CR-4 (Roselle Road), to Exit 9
3) Medinah Road, to Exit 11
< IL-53 >
4) Prospect Ave, to Exit 13
5) North Wood Dale Rd, to Exit 14
< IL-83 >